Thermo Scientific 48i Instruction Manual page 5

Thermo Fisher Scientific
Reference Method Designation
The Thermo Scientific Model 48i is designated by the United States
Environmental Protection Agency (USEPA) as a Reference Method for CO
as set forth in the U.S. Environmental Protection Agency regulations at
Title 40, Part 53 of the U.S. Code of Fereral Regulations.
Designated Reference Method Number: RFCA-0981-054
EPA Designation Date: September 23, 1981 (amended for Model 48i)
The Model 48i CO Analyzer meets EPA reference designation
requirements when operated with the following:
Range
Averaging Time
Temperature Range
Line Voltage
Pressure Compensation
Temperature Compensation
Flow Rate
RS-232/RS-485 Interface
With or without the following options:
Teflon Particulate Filter
Internal Zero/Span and Sample Valves
Internal Zero Air Scrubber
Rack Mounts
I/O Expansion Board
0-1 to 100 ppm
10 to 300 seconds
20 to 35 C
°
90 to 110 Vac @50/60 Hertz
105 to 125 Vac @50/60 Hertz
210 to 250 Vac @50/60 Hertz
ON or OFF
ON or OFF
0.5 to 2 L/min
WEEE Compliance